Digital Equipment StorageWorks RAID Array 310 User manual

Getting Started
RAID Array 310 for Windows NT – Intel
Installation Guide
Order Number: EK–SMRAA-IG. A01
Digital Equipment Corporation
Maynard, Massachusetts

EK-SMRAA-IG. A01 April 1996
The disclosure of this information does not grant to the user a license under any patents, pending
patents, trademarks, or copyrights or other rights of Digital Equipment Corporation, or of any third
party.
This software is proprietary to and embodies the confidential technology of Digital Equipment
Corporation.
Possession, use or copying of the software described in this publication is authorized only pursuant to
a valid written license from Digital Equipment Corporation or an authorized sublicensor.
Digital Equipment Corporation makes no representation that the use of its products in the manner
described in this publication will not infringe on existing or future patent rights, nor do the
descriptions contained in this publication imply the granting of licenses to make, use, or sell
equipment or software in accordance with the description.
© Digital Equipment Corporation 1996. All Rights Reserved
Printed in U. S. A
The following are trademarks of Digital Equipment Corporation:
DEC, RAID Array 310, StorageWorks, and the Digital Logo.
Adaptec is a registered trademark of Adaptec Co.
Intel is a registered trademark of Intel Corporation.
Microsoft and MS-DOS are registered trademarks and Windows NT is a trademark of Microsoft
Corporation

EK–SMRAA–IG. A01 iii
Contents
Revision Record .............................................................................................................................v
About This Guide........................................................................................................................ vii
Getting Started .............................................................................................................................ix
1 Unpacking and Setting Up Your RAID Array 310 Subsystem Components
1.1 Introduction................................................................................................................1−1
1.2 Site Preparation.......................................................................................................... 1–1
1.3 Unpacking the RAID Array 310................................................................................. 1–2
1.4 Preparing the RAID Array 310 for Operation .............................................................1−3
1.5 Mounting the Base.....................................................................................................1−3
1.6 Connecting the Subsystem Power Cord......................................................................1−4
1.7 Connecting the CLI Serial Interface............................................................................1−6
1.8 Installing Disk SBBs in the RAID Array 310 Enclosure.............................................1−7
1.9 Charging the RAID Array Controller Write-Back Cache Batteries.............................. 1–8
2 Adaptec Host Adapter Installation
2.1 Install the Adaptec Host Adapter................................................................................ 2–1
2.1.1 Preparing to Install the Host Adapter....................................................................... 2–2
2.1.2 Installing the Host Adapter...................................................................................... 2–3
2.2 Connecting the SCSI Cable to the Host System and the Subsystem............................ 2–4
2.3 Running Configuration Utilities ................................................................................. 2–5
2.4 Verifying Adapter Settings.........................................................................................2−5
2.5 Loading the Adapter Driver for Use with Windows NT.............................................. 2–6
2.5.1 Windows NT Not Installed on System .................................................................... 2–6
2.5.2 Windows NT Previously Installed........................................................................... 2–6
2.6 Installing the Device Driver (HSZDISK.SYS).............................................................. 2–7
2.7 Verifying the System Recognizes the Host Adapter.................................................... 2–7
3 Installing and Using the RAID Manager for Windows NT
3.1 RAID Manager for Windows NT................................................................................ 3–1
3.2 Overview: Installing and Using the RAID Manager for Windows NT......................... 3–1
3.3 Installing the RAID Manager Software....................................................................... 3–2
3.4 Identifying Controller and Setting Controller Communications .................................. 3–2
3.5 Setting the Controller Configuration........................................................................... 3–4
3.6 Creating an Initial Configuration................................................................................ 3–6
3.6.1 Displaying Physical/Logical View of System.......................................................... 3–6
3.6.2 Practice Example: Creating a Single Disk ............................................................... 3–8

Getting Started – RAID Array 310 for Windows NT – Intel
iv EK–SMRAA–IG. A01
3 Installing and Using the RAID Manager for Windows NT (cont.)
3.6.3 Practice Example: Creating a Stripeset ..................................................................3–10
3.6.4 Practice Example: Creating a Mirrorset .................................................................3–11
3.6.5 Practice Example: Adding a Spare Disk.................................................................3–12
3.6.6 Practice Example: Deleting Storagesets.................................................................3–12
3.7 Saving the RAID Configuration................................................................................3–13
3.8 Completing the Installation.......................................................................................3−13
4 Completing your Configuration Setup under Windows NT
4.1 Completing Configurations under Windows NT.........................................................4–1
4.1.1 Rebooting your System...........................................................................................4–1
4.1.2 Verifying that hszdisk.sys Loaded...........................................................................4−2
4.1.3 Completing a New RAID Array Configuration........................................................4–3
4.1.4 Changes to RAID Array Configuration....................................................................4–8
Appendix A Configuration Records – Blank Forms
Figures
1–1 Minimum Installation Clearance Measurements..........................................................1–2
1–2 Unpacking the RAID Array 310 .................................................................................1–3
1–3 Mounting the Base......................................................................................................1–4
1–4 Subsystem AC Power Receptacles..............................................................................1–5
1–5 Subsystem CLI Serial Connector................................................................................1–7
1–6 StorageWorks SCSI Bus Port and SCSI ID Assignment .............................................1–8
2–1 Host SCSI Cable Connector........................................................................................2–4
2–2 Subsystem SCSI Cable Connector..............................................................................2–5
3–1 RAID Manager Main Window....................................................................................3–2
3−2 The System ID Window .............................................................................................3−3
3–3 Controller Configuration Window ..............................................................................3–4
3–4 Physical View.............................................................................................................3–7
3–5 Updated Physical View...............................................................................................3–8
3–6 Create Window...........................................................................................................3–8
3–7 Updated Physical View – Disk (JBOD) Added ...........................................................3–9
3–8 Updated Physical View – Stripeset Added................................................................3–10
3–9 Updated Physical View – Mirrorset Added...............................................................3–11
3–10 Delete Window.........................................................................................................3–12
4−1 How the hszdisk entry appears when it loads successfully...........................................4−2
4−2 How the hszdisk entry appears when it fails to load....................................................4−3
4–3 Disk Administrator Screen Display.............................................................................4–4
4–4 Partition Pull-Down Menu..........................................................................................4–6
4–5 Create Primary Partition Window...............................................................................4–6
4–6 Tools Pull-Down Choices...........................................................................................4–7
4–7 Format Menu..............................................................................................................4–7
Tables
1–1 Country-Specific Power Cords....................................................................................1–5
1−2 Cabling Kit Components ............................................................................................1−6
2−1 RAID Array 310 Qualified Adapters...........................................................................2−1

EK–SMRAA–IG. A01 v
Revision Record
This Revision Record provides a concise publication history of this manual. It lists the manual revision
levels, release dates, and reasons for the revisions. It also describes how the changes to affected
pages are marked in the manual.
The following revision history lists all revisions of this publication and their effective dates.
The publication part number is included in the Revision Level column, with the last entry de-
noting the latest revision. This publication supports the StorageWorks RAID Array 310 Sub-
system.
Revision Level Date Summary of Changes
EK–SMRAA–IG. A01 April 1996 Initial Release

EK–SMRAA–IG. A01 vii
About This Guide
This section identifies the audience of this guide and describes the contents (chapter by chapter) and structure.
In addition, this section includes a list of associated documents and the conventions used in this guide.
This guide provides the following:
• Description of how to unpack and assemble the RAID Array 310 Subsystem
• How to install the Adaptec Host Adapter board into your Intel-based system.
• Installing and using the RAID Array 310 Manager for Windows NT.
• Configuring the RAID Array using the RAID Array 310 Manager.
Audience
This guide is intended for administrators and system integrators of StorageWorks RAID Array
310 Subsystems. Installing the StorageWorks RAID Array 310 Subsystem requires a general
understanding of RAID concepts, Windows NT, and product installation procedures
Document Structure
This guide contains the following chapters:
Chapter 1: Unpacking and Setting Up Your RAID Array 310 Subsystem Components
This chapter describes how to unpack and place the Deskside RAID Subsystem.
Chapter 2: Adaptec Host Adapter Installation
This chapter describes the steps required to install the Adaptec host adapter in your Intel-based
system.
Chapter 3: Installing and Using the RAID Array 310 Manager for Windows NT
This chapter describes how to install and use of the RAID Array 310 Manager for Windows
NT. The chapter also describes how to create your initial configuration.
Chapter 4: Completing your Configuration Setup under Windows NT
This chapter describes how to use Disk Administrator in Windows NT to complete the instal-
lation.
Appendix A: Configuration Record
This appendix contains blank forms that may be used to provide a record of your system con-
figuration.

Getting Started −RAID Array 310 for Windows NT – Intel
EK–SMRAA–IG. A01
viii
Associated Documents
In addition to this guide, the following documentation is useful to the reader:
Table 1 Associated Documents
Document Title Order Number
Deskside RAID Subsystem User’s Guide EK-SMCPG-UG
StorageWorks RAID Array 310
Configuration and Maintenance User’s Guide
EK-SMCS2-UG
RAID Manager for Alpha/Intel User’s Guide AA-QU63A-TE
Conventions
This guide uses the following documentation conventions:
Table 2 Style Conventions
Style Meaning
boldface monospace type To be input by the user
plain monospace type Screen text
italic type For emphasis, manual titles, utilities, menus, screens, and file-
names

EK–SMRAA-IG. A01 ix
Getting Started
This section provides an overview for preparing and installing the RAID Array 310 for Windows NT in your Intel-
based system. Detailed information is contained in Chapters 1 through 5.
Thank you for purchasing a StorageWorks RAID Array 310 Subsystem. You should have re-
ceived the following:
• StorageWorks RAID Array 310 Manager for Windows NT platform kit
• StorageWorks RAID Array 310 Subsystem (SWXRA-Yx)
Note
Installing the StorageWorks RAID Array 310 Subsystem requires a
technical understanding of the following:
• Intel-based Computer System
• RAID array concepts
• Windows NT
• Basic hardware installation procedures
• Or, contact your supplier or service representative for installation
assistance.
The major steps for installing and setting up the StorageWorks RAID Array 310 Subsystem
include the following:
1. Performing the pre-installation steps listed below.
2. Unpacking the RAID 310 Deskside Subsystem. (Chapter 1)
3. Unpacking and installing one of the following host adapters in your computer system and
connecting it to the RAID controller:
• Adaptec Model 2744W for Intel-based EISA systems (Chapter 2)
• Adaptec Model 2944W for Intel-based PCI systems (Chapter 2)
4. Installing the RAID Array 310 Manager for Windows NT (Chapter 3)
5. Configuring the communications port settings (Chapter 3)
6. Creating an Initial Configuration (Chapter 3)
7. Completing the Installation under Windows NT (Chapter 4)

Getting Started −RAID Array 310 for Windows NT – Intel
xEK–SMRAA-IG. A01
Installation “Checklist”
This section expands upon the preceding steps to provide a “checklist” or “roadmap” to assist
you during the installation process. Detailed procedures are provided in subsequent chapters
in this guide. Depending upon your specific configuration requirements, however, you may
not need to perform all the tasks identified:
1. Perform the pre-installation steps listed below (see this Getting Started chapter).
2. Plan your configuration: This means “mapping out” how you are going to set up your
single disks (JBODs), Stripesets, Mirrorsets, and RAIDsets in your RAID Array. (Useful
tools for this purpose are the configuration record sheets provided in Chapter 4 and the
Appendix of this guide.)
3. Unpack and locate the RAID Array 310 Subsystem. This includes:
• Positioning the RAID Array subsystem
• Connecting the RAID Array maintenance port to the system using the serial cable
(Chapter 1)
4. Unpack and install the host adapter in your system, connect it to the RAID Array, and
verify it is recognized by your system. This guide covers the following host adapters
models:
• Adaptec host adapter for an Intel-based system (Chapter 2)
− Adaptec Model 2744W is for Intel-based EISA systems
− Adaptec Model 2944W is for Intel-based PCI systems
5. Install the RAID Array 310 Manager for Windows NT software (Chapter 3).
6. Set the Controller communications parameters (Chapter 3).
7. Create an initial configuration (Chapter 3).
8. Record your RAID configuration (Chapter 3).
9. Complete your RAID configuration using Windows NT Disk Administrator (Chapter 4).
Pre-installation Steps:
Before starting your installation, follow these pre-installation steps:
• Back up your system files using your normal procedure.
• Verify the availability of user-supplied hardware and software.
• Inventory the contents of the StorageWorks RAID Array 310 Subsystem platform kit.
• Inventory the contents of the StorageWorks RAID Array 310 Subsystem.
Perform a System Backup
Follow normal procedures to backup your system before installing the subsystem.
Verify User-Supplied Hardware and Software (System Requirements)
The StorageWorks RAID Array 310 Subsystem requires the following user-supplied hard-
ware and software:
• Intel-based PCI or EISA system with an available PCI or EISA slot (depending upon the
host adapter used)
• The associated system hardware manual(s)

Getting Started
EK–SMRAA-IG. A01 xi
• Appropriate tools to service your computer
• The Windows NT operating system – Version 3.51
Inventory the StorageWorks RAID Array 310 Subsystem Platform Kit Components
The Storage Works RAID Array 310 Platform Kit provides the following components:
• One of the following host adapters:
− Adaptec Model 2744W for Intel-based EISA systems
− Adaptec Model 2944W for Intel-based PCI systems
• SCSI cable, with a right-angle high-density 68-pin connector on one end and a
straight high-density 68-pin connector on the other (BN31G-02)
• Media for RAID 310 Manager and host adapter drivers
• RAID Manager for Alpha/Intel User’s Guide (AA-QU63A-TE)
• This Getting Started – RAID Array for Windows NT – Intel Installation Guide
• Release Notes containing version-specific instructions for system installation
• RAID Array 310 Controller Firmware License Keys
The StorageWorks RAID Array 310 Subsystem (SWXRA-Yx) provides the following com-
ponents:
• The StorageWorks Deskside RAID Subsystem
• The Deskside RAID Subsystem User’s Guide
• The RAID Array 310 Configuration and Maintenance User’s Guide
• Serial cable (RJ12 to 9-pin serial) for connecting the maintenance port of the RAID
controller to the serial port of your system, PC, or maintenance terminal
• Power Cable
• Enclosure keys
NOTE
Retain the Firmware License Keys information in a safe place.
They are required if it becomes necessary to reinitialize the RAID
Array Controller.

EK–SMRAA–IG. A01 1–1
1
Unpacking and Setting Up Your RAID Array 310
Subsystem Components
This chapter describes the site preparation and unpacking procedures for the RAID Array 310 Subsystem. It
also describes the procedure to recharge the controller write-back cache battery and making the CLI interface
connection between the subsystem and the host adapter.
1.1 Introduction
The installation of your RAID Array 310 subsystem is accomplished by performing six
major steps as follows:
• Unpacking and setting up the mechanical configuration (Chapter 1)
• Connecting ac power and recharging the controller write-back cache battery (Chapter 1)
• Making the serial interface connection between the RAID Array 310 and the host system
(Chapter 1)
• Installing the SCSI host adapter and making the SCSI connection to the host (Chapter 2)
• Installing the SCSI software driver (Chapter 3)
• Configuring your RAID 310 disk array subsystem (Chapter 3)
1.2 Site Preparation
Before installing the subsystem, make sure that adequate space is available in front of the
enclosure for opening the front door (10 inches clearance) and around the enclosure for ade-
quate airflow. See Figure 1–1 for specific space requirements.

Getting Started – RAID Array 310 for Windows NT – Intel
1–2 EK–SMRAA–IG. A01
Figure 1–1 Minimum Installation Clearance Measurements
1.3 Unpacking the RAID Array 310
The shipping containers provide maximum protection for the subsystem and all components.
We recommend that you unpack the subsystem in the installation area.
NOTE
Before unpacking the equipment, inspect the shipping carton for
signs of external damage. Report any damage to the local carrier
and to your sales representative.
Refer to Figure 1–2 and complete the following procedure to unpack the subsystem:
1. Orient the shipping container as shown.
2. Open the container and remove the subsystem and packing material.
3. Remove the top foam blocks.
4. Remove the door.
5. Remove the subsystem.
6. Replace all packing material in the shipping container and store for future use.

Chapter 1. Unpacking and Setting Up Your RAID Array 310 Subsystem Components
EK–SMRAA–IG. A01 1–3
Figure 1–2 Unpacking the RAID Array 310
1.4 Preparing the RAID Array 310 for Operation
Preparing the RAID Array 310 for operation involves the following procedures:
1. Mounting the base as described in Section 1.5.
2. Installing the disk SBB's.
3. Configuring the RAID Array 310.
4. Connecting the power and SCSI bus cables.
5. Checking the subsystem for proper operation.
6. Mounting the door.
1.5 Mounting the Base
Mount the stabilizing base to the subsystem as follows:
1. Place the subsystem on its top.
2. Align the base with the bottom of the subsystem as shown in Figure 1–3.
3. Install the four hex-head 6-32 screws through the base into the subsystem and tighten the
screws using a 3/16 hex-head screwdriver.

Getting Started – RAID Array 310 for Windows NT – Intel
1–4 EK–SMRAA–IG. A01
4. Set the subsystem on its base and continue the installation process.
Figure 1–3 Mounting the Base
1.6 Connecting the Subsystem Power Cords
The subsystem contains two identical power supplies which provide redundant power to the
RAID Array 310. Each supply is equipped with an ac power receptacle for connection to a
125 or 250 vac power source. Two power cords are required to operate and provide redun-
dant power to the subsystem. Table 1–1 lists and describes the Digital power cords available
for the subsystem. Since these cords are country-specific, ensure that your cords match those
listed in Table 1–1 for your installation.
Obtain the correct power cords for your ac power source and connect them between the ac re-
ceptacles on the power supplies (Figure 1–4) and the ac outlets (the power supply automati-
cally senses the voltage level and will work with either voltage).

Chapter 1. Unpacking and Setting Up Your RAID Array 310 Subsystem Components
EK–SMRAA–IG. A01 1–5
Table 1–1 Country-Specific Power Cords
Country Voltage Connector Plug Type Length Order No.
Australia 250 Vac IEC 320 C13, C14 AS3112 - 1981 2.5 m BN19H-2E
C. Europe 250 Vac IEC 320 C13, C14 AS3112 - 1981 2.5 m BN19H-2E
Denmark 250 Vac IEC 320 C13, C14 AS3112 - 1981 2.5 m BN19H-2E
India 250 Vac IEC 320 C13, C14 AS3112 - 1981 2.5 m BN19H-2E
Ireland 250 Vac IEC 320 C13, C14 AS3112 - 1981 2.5 m BN19H-2E
Israel 250 Vac IEC 320 C13, C14 AS3112 - 1981 2.5 m BN19H-2E
Italy 250 Vac IEC 320 C13, C14 AS3112 - 1981 2.5 m BN19H-2E
Japan 250 Vac IEC 320 C13, C14 AS3112 - 1981 2.5 m BN19H-2E
N. Zealand 250 Vac IEC 320 C13, C14 AS3112 - 1981 2.5 m BN19H-2E
S. Africa 250 Vac IEC 320 C13, C14 AS3112 - 1981 2.5 m BN19H-2E
Switzerland 250 Vac IEC 320 C13, C14 AS3112 - 1981 2.5 m BN19H-2E
U. K. 250 Vac IEC 320 C13, C14 AS3112 - 1981 2.5 m BN19H-2E
U. S. 125 Vac IEC 320 C13, C14 AS3112 - 1981 2.5 m BN19H-2E
Figure 1–4 Subsystem AC Power Receptacles

Getting Started – RAID Array 310 for Windows NT – Intel
1–6 EK–SMRAA–IG. A01
1.7 Connecting the CLI Serial Interface
NOTE
You need to connect the serial interface no matter how you access
the RAID controller, whether through a terminal, Windows NT
terminal or the RAID Manager software.
Follow the steps below to connect the RAID Array 310 to a serial port on the Intel-based
host computer.
1. Locate the cabling kit that came with the RAID subsystem. The kit should contain the
following components:
Table 1–2 Cabling Kit Components
Qty Digital Part No. Description
1 BC16E–10 10-foot Terminal Cable
2 H8571–J 9-pin "J" Female to Cable Connector
2. Use the components listed in Table 1–2 to construct a connecting cable as follows:
attach one 9-pin female connector to an end of the 10-foot terminal cable, attach a second
9-pin female connector to the other end of the cable.
3. Plug one connector into the CLI serial connector on the rear panel of the RAID Array
310 (see Figure 1–5).
4. Plug the other end of the cable into an available 9-pin serial port on your system or ter-
minal emulator. Note which serial port you use, because you will need that information
when using the communications program.

Chapter 1. Unpacking and Setting Up Your RAID Array 310 Subsystem Components
EK–SMRAA–IG. A01 1–7
Figure 1–5 Subsystem CLI Serial Connector
1.8 Installing Disk SBBs in the RAID Array 310 Enclosure
You may install the disk drive SBBs into the RAID Array 310 enclosure at this time. To in-
stall an SBB, hold it in both hands, insert it into the guide slots, and firmly push it into the
shelf until the mounting tabs snap in place. Figure 1–6 shows a layout of the SCSI bus ports
and corresponding SCSI ID assignments in the enclosure. Refer to Chapter 3, Configuration
Rules and Restrictions, included with your system.

Getting Started – RAID Array 310 for Windows NT – Intel
1–8 EK–SMRAA–IG. A01
Figure 1–6 StorageWorks SCSI Bus Port and SCSI ID Assignment
1.9 Charging the RAID Array Controller Write-back Cache Batteries
The Write-back Cache Module in the controller contains a battery that may have discharged
since the time it was factory-installed.
CAUTION
Loss of power before the write-back cache battery is fully charged
may result in the loss of data.
We recommend that you take this opportunity now to recharge the batteries. This is accom-
plished by doing the following:
Apply power to the controller, by pressing the power switch on the front of the subsystem.
You should hear a momentary audible tone (beep), and see the indicator LEDs illuminate. In
addition, a green LED on the front panel of the subsystem should flash at approximately 1
Hz. Power on the subsystem for a minimum of 6 hours. The battery will be fully re-charged
in the time specified.